L293D:Push-Pull Four Channel Drivers with Diodes

The Device is a monolithic integrated high voltage, high current four channel driver designed to accept standard DTL or TTL logic levels and drive inductive loads (such as relays solenoides, DC and stepping motors) and switching power transistors.

To simplify use as two bridges each pair of channels is equipped with an enable input. A separate supply input is provided for the logic, allowing operation at a lower voltage and internal clamp diodes are included.

This device is suitable for use in switching applications at frequencies up to 5 kHz.

The L293D is assembled in a 16 lead plastic packaage which has 4 center pins connected together and used for heatsinking

The L293DD is assembled in a 20 lead surface mount which has 8 center pins connected together and used for heatsinking.

Key Features

  • INTERNAL CLAMP DIODES
  • 600mA OUTPUT CURRENT CAPABILITY PER CHANNEL
  • ENABLE FACILITY
  • 1.2A PEAK OUTPUT CURRENT (non repetitive) PER CHANNEL
  • LOGICAL \"0\" INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
  • OVERTEMPERATURE PROTECTION
产品规格
DescriptionVersionSize
DS0046: PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES2.1860 KB
简报
DescriptionVersionSize
An introduction to electric motors1.02 MB
选型指南
DescriptionVersionSize
STSPIN motor drivers09.20162 MB
手册
DescriptionVersionSize
Motor Control Reference Guide15.102 MB
Products and Solutions for Factory Automation and Control1.03 MB
样片和购买
型号QuantityUnit Price (US$) *PackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
L293D10001.407PDIP 16Tube-40150NECEAR99MALAYSIA
L293DD10001.669SO-20Tube-40150NECEAR99MALAYSIA
L293DD013TR10001.669SO-20Tape And Reel-40150NECEAR99MALAYSIA
质量和可靠性
型号PackageGradeMarketing Lead Time QtyMaterial Declaration**
L293DPDIP 16Industrial4600md_f7-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-0.4_b5f7-wspc-l099ba6_vers2_sdm_signed.pdf
md_f7-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-0.4_b5f7-wspc-l099ba6_vers2.xml
L293DDSO-20Industrial-md_z7-wspc-so-wspc-20-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013_a5z7l099ba6-wspc-(l293dd)_a_ver2_signed.pdf
md_z7-wspc-so-wspc-20-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013_a5z7l099ba6-wspc-(l293dd)_a_ver2.xml
L293DD013TRSO-20Industrial-md_z7-wspc-so-wspc-20-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013_a5z7l099ba6-wspc-(l293dd)_a_ver2_signed.pdf
md_z7-wspc-so-wspc-20-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013_a5z7l099ba6-wspc-(l293dd)_a_ver2.xml
PUSH-PULL FOUR CHANNEL DRIVER WITH DIODES L293D
circuit_diagram_1330_thumbnail.png L293D
Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design L6258EA
Planning for easy troubleshooting with your L647x, L648x, or PowerStep01 design L6258EA
STEVAL-IPM07F motor control power board based on the SLLIMM™ 2nd series of IGBT IPMs STEVAL-IPM07F
STEVAL-SPIMD20V1 demonstration kit based on the SPIMD20 integrated motor drive STEVAL-SPIMD20V1
md_f7-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-0.4_b5f7-wspc-l099ba6_vers2_sdm_signed.pdf L293D
md_f7-wspc-pdip-wspc-16-wspc-.3-wspc-cu-wspc-0.4_b5f7-wspc-l099ba6_vers2.xml L293D
md_z7-wspc-so-wspc-20-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013_a5z7l099ba6-wspc-(l293dd)_a_ver2_signed.pdf L293D
md_z7-wspc-so-wspc-20-wspc-.30-wspc-to-wspc-jedec-wspc-ms-013_a5z7l099ba6-wspc-(l293dd)_a_ver2.xml L293D
L293D